condition	mean	min	max
4 h after light	1565.0	1565.0	1565.0
8 h after light	1320.45	1247.2	1393.7
12 h after light	1675.55	1224.5	2126.6
4 h after dark	2033.6499999999999	1886.6	2180.7
8 h after dark	2117.3	1901.7	2332.9
12 h after dark	1628.9	1306.9	1950.9